SALT-SOLUBLE COMPOSITION OF CERAMIC FIBRE Russian patent published in 2014 - IPC C04B35/80 

Abstract RU 2521205 C2

FIELD: chemistry.

SUBSTANCE: invention relates to a composition of a biodegradable ceramic fibre for high-temperature heat insulation. The composition of the biodegradable ceramic fibre for high-temperature heat insulation contains the following components in wt %: SiO2 - 58-67; CaO - 26-34; MgO - 2-8; Al2O3 - 0-1; B2O3 - 0.2-1.1; B2O3+Na2O - 0.3-1.1; admixtures, selected from TiO2 and Fe2O3 - less or equal to 1.

EFFECT: increased heat resistance of products.

8 cl, 2 ex, 3 tbl

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RU 2 521 205 C2

Authors

Li Dzin Kheuk

Li Si Moo

Kim Khong Kieom

Dzung Von Sik

Dates

2014-06-27Published

2010-11-17Filed